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 <title><![CDATA[关于晶体管输出的问题！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544.html]]></link>
 <description><![CDATA[Latest 50 replies of 关于晶体管输出的问题！]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 18:54:04 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <description><![CDATA[非要用交流电，可以用中继。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1340208.html]]></link>
 <author><![CDATA[kgao08885]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Sep 2012 05:53:24 +0000]]></pubdate>
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 <description><![CDATA[负载短路也会烧晶体管（我有一次反向二极晶击穿把电路板都烧出烟来了）。必须是直流电，电压不可过高，电流也不能太大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1339196.html]]></link>
 <author><![CDATA[woyaofada]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 15:33:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三极管集电极开路输出]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1339191.html]]></link>
 <author><![CDATA[hulilanyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 15:22:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果你选用晶体管的话，肯定是你的输出频繁，要摸你就选继电器的吧，交流直流都可以用的哦，方便的很]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1339135.html]]></link>
 <author><![CDATA[爱虫之家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 13:51:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[上AC就加中继或者固态。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1338973.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 10:03:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[会烧晶体管]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1338921.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 08:26:43 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用楼主ssy8585664于2012-09-05 15:27发表的 关于晶体管输出的问题！ :
plc的输出端为继电器输出时，输出端交直流都可接入，当为晶体管输出时，只能接入DC电源吗？
[/quote]
那要是接上了AC电源会怎么样呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1338919.html]]></link>
 <author><![CDATA[ssy8585664]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 08:21:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果非要控制交流就加中继吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1338906.html]]></link>
 <author><![CDATA[xcw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 08:04:50 +0000]]></pubdate>
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 <description><![CDATA[不需要解释，直接上图]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1398544#1338897.html]]></link>
 <author><![CDATA[uu.liu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Sep 2012 07:47:53 +0000]]></pubdate>
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